package com.example.demo;

import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;

import java.util.ArrayList;
import java.util.List;

@SpringBootApplication
public class DemoApplication {

	public static void main(String[] args) {
		SpringApplication.run(DemoApplication.class, args);

		System.out.println("update");
		//修改于2018年8月23号早上
		System.out.println("update from idea ");

		//修改于2018年8月23号
		System.out.println("pull then update");

        List<String> list = new ArrayList<>();

        list.add("lvmama");

        //没有push
        for (String s : list) {
            System.out.println("s = " + s);
        }
    }
}
